Tire-tube tester.



H. E.. WHITNEY.

TIRE TUBE rIES'BR. APPLICATION FILED MAY 17.11911.

2 SHEETS-SHEET 1.

H, E. WHITNEY, IvTIRE TUBE TESTER. AXPLIOTIOH FILED MAY 17, 1911.

Patented Aug. 26, 1913.

- 2 SHEETS-SHEET 2,

